not on

phrase

British, informal
1
: not acceptable or proper
Cheating old ladies out of their savings just isn't on.
2
: not possible
I'm afraid that scheme's just not on.

Examples of not on in a Sentence

Recent Examples on the Web
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The matter was not on the city’s agenda but was brought on as a walk-on item at the top of the meeting. Amanda Rosa, Miami Herald, 3 July 2026 Her focus is not on any one single country but on the protection of children throughout the world. Beth Bailey, FOXNews.com, 2 July 2026 Whether a black hole appears dark or dazzling depends largely on how much gas and dust surrounds it, not on the black hole itself. Kaif Shaikh, Interesting Engineering, 29 June 2026 Note that the Username button will only appear on your primary mobile device, and not on the WhatsApp web or desktop app. Jibin Joseph, PC Magazine, 30 June 2026 See All Example Sentences for not on

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Cite this Entry

“Not on.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/not%20on. Accessed 8 Jul. 2026.

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